WallStSmart

Amentum Holdings Inc. (AMTM)vsRB Global Inc. (RBA)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Amentum Holdings Inc. generates 201% more annual revenue ($14.20B vs $4.72B). RBA leads profitability with a 9.6% profit margin vs 1.0%. AMTM trades at a lower P/E of 38.1x. RBA earns a higher WallStSmart Score of 61/100 (C+).

AMTM

Hold

49

out of 100

Grade: D+

Growth: 7.3Profit: 4.0Value: 4.7Quality: 5.5
Piotroski: 4/9Altman Z: 1.83

RBA

Buy

61

out of 100

Grade: C+

Growth: 8.0Profit: 6.0Value: 6.7Quality: 5.0
Piotroski: 4/9Altman Z: 1.35
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

Intrinsic value data unavailable for AMTM.

RBAUndervalued (+62.9%)

Margin of Safety

+62.9%

Fair Value

$307.09

Current Price

$104.49

$202.60 discount

UndervaluedFair: $307.09Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

AMTM2 strengths · Avg: 10.0/10
Price/BookValuation
1.2x10/10

Reasonable price relative to book value

EPS GrowthGrowth
1237.0%10/10

Earnings expanding 1237.0% YoY

RBA2 strengths · Avg: 8.0/10
PEG RatioValuation
0.958/10

Growing faster than its price suggests

EPS GrowthGrowth
20.0%8/10

Earnings expanding 20.0% YoY

Areas to Watch

AMTM4 concerns · Avg: 3.5/10
P/E RatioValuation
38.1x4/10

Premium valuation, high expectations priced in

Altman Z-ScoreHealth
1.834/10

Grey zone — moderate risk

Return on EquityProfitability
3.2%3/10

ROE of 3.2% — below average capital efficiency

Profit MarginProfitability
1.0%3/10

1.0% margin — thin

RBA3 concerns · Avg: 2.3/10
Return on EquityProfitability
7.4%3/10

ROE of 7.4% — below average capital efficiency

P/E RatioValuation
50.1x2/10

Premium valuation, high expectations priced in

Altman Z-ScoreHealth
1.352/10

Distress zone — elevated risk

Comparative Analysis Report

WallStSmart Research

Bull Case : AMTM

The strongest argument for AMTM centers on Price/Book, EPS Growth.

Bull Case : RBA

The strongest argument for RBA centers on PEG Ratio, EPS Growth. Revenue growth of 11.4% demonstrates continued momentum. PEG of 0.95 suggests the stock is reasonably priced for its growth.

Bear Case : AMTM

The primary concerns for AMTM are P/E Ratio, Altman Z-Score, Return on Equity. Thin 1.0% margins leave little buffer for downturns.

Bear Case : RBA

The primary concerns for RBA are Return on Equity, P/E Ratio, Altman Z-Score. A P/E of 50.1x leaves little room for execution misses.

Key Dynamics to Monitor

RBA is growing revenue faster at 11.4% — sustainability is the question.

AMTM generates stronger free cash flow (219M), providing more financial flexibility.

Monitor SPECIALTY BUSINESS SERVICES industry trends, competitive dynamics, and regulatory changes.

Bottom Line

RBA scores higher overall (61/100 vs 49/100) and 11.4% revenue growth. Both earn "Buy" and "Hold" ratings respectively — the choice depends on your investment horizon and risk tolerance.

This analysis is generated from publicly available financial data. Not financial advice.

Amentum Holdings Inc.

INDUSTRIALS · SPECIALTY BUSINESS SERVICES · USA

Amentum Holdings, Inc. provides engineering and technology solutions to address challenges in science, security, and sustainability.

Visit Website →

RB Global Inc.

INDUSTRIALS · SPECIALTY BUSINESS SERVICES · USA

Ritchie Bros. The company is headquartered in Burnaby, Canada.

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